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Dr. Anna Bui, MD

  • Chicago, IL
  • Internist
NPI1891987764
Medicare services, 2016
138
Industry payments
$62
State licenses
3
Year NPI issued
2007
Practice address
1700 W Van Buren St, Chicago, IL 60612-5500
Practice phone
Call (312) 563-2875
Professional email
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Personal email
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Mobile number
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Social profiles

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Dr. Anna Bui is an internist in Chicago, Illinois

Dr. Bui practices in Chicago, Illinois.

Dr. Bui's NPI, 1891987764, was assigned on August 15, 2007. Dr. Bui holds Illinois license 036-119730.

NPI and contact details
NPI
1891987764NPI Registry (opens in a new tab)
NPI enumeration date
August 15, 2007
NPI status
Active
Practice phone
(312) 563-2875
Professional email
Get email
Personal email
Get email
Mobile number
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Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Dr. Anna Bui's practice address is in Chicago, Illinois

Dr. Bui's practice address in the NPI Registry is 1700 W Van Buren St, Chicago, IL 60612-5500. The practice phone is (312) 563-2875.

  • NPI Registry address
    1700 W Van Buren St, Chicago, IL 60612-5500Phone(312) 563-2875

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dmand AI tracks the EHR system at Dr. Anna Bui's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bui practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dr. Bui's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Anna Bui is one of 5,652 internists in Illinois

Internal medicine is Dr. Bui's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Bui's licenses on file in 3 states: Illinois, New York and Oklahoma.

Specialties and state licenses

  • Internal medicine, IllinoisPrimaryLicense 036-119730 · taxonomy 207R00000X
  • New York licenseLicense 258493
  • Oklahoma licenseLicense 26985

Internists near Dr. Bui

Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.

5,652internists in Illinois1,980internists in Chicago

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Anna Bui billed Medicare for 138 services in 2016

CMS data shows 138 Medicare services from Dr. Bui across 1 procedure code in 2016. Medicare paid $7,644 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2016138
Paid by Medicare$7,644
Procedure codes1

Dr. Bui compared with the Illinois median for internists, 2016

  • Dr. Bui
  • Illinois median
Medicare services
138vs 56676% below

Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.

Dr. Bui's most billed Medicare procedure codes, 2016

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

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Dr. Anna Bui received $62 in industry payments from 2022 to 2024

CMS Open Payments shows 3 general payments to Dr. Bui from 3 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Progenics Pharmaceuticals, Inc. paid the most, $24.

General payments to Dr. Bui by program year, 2022 to 2024

Companies that paid Dr. Bui the most, 2022 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Bui

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Anna Bui's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Anna Bui

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Anna Bui's NPI number?

Dr. Anna Bui's NPI number is 1891987764. It was assigned on August 15, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Anna Bui?

Dr. Anna Bui is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Anna Bui practice?

Dr. Bui practices at 1700 W Van Buren St, Chicago, IL 60612-5500.

What is Dr. Anna Bui's office phone number?

The practice phone on file for Dr. Bui is (312) 563-2875.

What is Dr. Anna Bui's medical license number?

Dr. Bui holds Illinois license 036-119730, one of the licenses on file in 3 states.

Which states has Dr. Anna Bui been licensed in?

Dmand AI has state licenses on file for Dr. Bui in Illinois, New York and Oklahoma.

Does Dr. Anna Bui accept Medicare?

Yes. CMS data shows Dr. Bui billed Medicare for 138 services in 2016.

What services does Dr. Anna Bui bill to Medicare?

In 2016, Dr. Bui's most billed Medicare services were hospital inpatient care (99232).

Has Dr. Anna Bui received payments from drug or device companies?

CMS Open Payments shows $62 in general payments to Dr. Bui from 3 companies from 2022 to 2024. The largest total came from Progenics Pharmaceuticals, Inc.

How long has Dr. Anna Bui been practicing?

Dr. Bui's NPI was assigned in 2007.

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